/Engine/Plugins/Enterprise/DatasmithImporter/Source/DatasmithImporter/Public/ObjectElements/DatasmithUObjectElements.h
[UDatasmithKeyValueProperty](API\Plugins\DatasmithImporter\ObjectElements\UDatasmithKeyValueProperty) * FindOrAddElement ( const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IDatasmithKeyValueProperty](API\Runtime\DatasmithCore\IDatasmithKeyValueProperty) > & InElement )